package ooday01;

public class Student1 {
    String name;
    int age;
    String classname;
    String stuId;

    void study(){
        System.out.println(name+"在学习。。。");
    }

    void sayHi(){
        System.out.println("大家好，我叫"+this.name+"，今年"+this.age+"岁了，" +
                "所在班级为"+this.classname+"，学号为："+this.stuId);
    }
    void playWith(String anotherName){
        System.out.println(this.name+"正在和"+anotherName+"一起玩");
    }
    Student1(){

    }
    Student1(String name,int age){
        this.name = name;
        this.age = age;
    }
    Student1(String name,int age,String className,String stuId){
        this.name = name;
        this.age = age;
        this.classname = classname;
        this.stuId = stuId;
    }

}


